If you’ve ever noticed:
Water stains near your chimney
Leaks after heavy rain or snow melt
Rusted or lifting metal
Old caulking smeared everywhere
Flashing that just looks… tired
There’s a good chance the problem isn’t your shingles.
It’s your chimney flashing.
And here’s the thing:
Chimney flashing is one of the most common leak points on any roof.
At Weatherproof Roofing Inc., chimney flashing repairs and upgrades are something we handle all the time across Edmonton.
Because when flashing fails, leaks usually follow fast.
The good news?
Roof leaks around chimneys can be repaired and prevented — when the work is done properly.
Why Chimneys Leak So Often
Think about what’s happening around your chimney.
It’s a big masonry box sticking through your roof.
So water has to:
Hit it
Flow around it
Change direction
And still stay sealed
That’s a lot of stress on one area.
Plus add Alberta weather:
Freeze–thaw cycles
Snow buildup
Ice
Heavy rain
Wind-driven storms
This constant movement slowly breaks down:
Old metal
Sealants
Caulking
Poor installs
And once the roof flashing around the chimney fails, water finds its way in quickly.
The Problem With “Quick Fix” Repairs
We see this all the time.
When someone doesn't know how to properly fix leaking chimney flashing, they turn to:
Caulking
Tar
Roof cement
Patch jobs
It might work… for a few months.
But it’s not a real solution.
Because:
Flashing should shed water mechanically
Not rely on goop and sealant
If your flashing depends on caulking to stay watertight, it’s already failing.
Proper flashing uses:
Layered metal
Overlaps
Gravity
Water-shedding design
Not sticky band-aids.
What Proper Chimney Flashing Should Look Like
A professional flashing system includes:
Step flashing
Individual metal pieces layered with every shingle course
Counter flashing
Embedded into the brick (not just surface glued)
Proper overlaps
So water naturally flows down and away
Custom metal bends
Clean, tight, durable fit
Minimal reliance on sealant
Metal does the work — not caulk
This creates a system that lasts decades, not seasons.
Why Custom Metal Matters
One-size-fits-all flashing rarely fits well.
That’s why we use custom-formed metals, not generic pieces.
Custom flashing means:
Tighter fit
Better protection
Cleaner appearance
Longer lifespan
More professional finish
And honestly?
It just looks better.
A crisp, well-done chimney flashing installation can make the whole roof look sharper.
Repair or Replace?
If your flashing is:
Rusted
Loose
Caulked heavily
Leaking
Or just aging
Re-flashing is often the best move.
Especially during a roof replacement — it’s the perfect time to do it right.
Because installing new shingles around old, failing flashing?
That’s asking for trouble later.
Why Homeowners Choose Weatherproof
Chimney flashing is one of those “detail” jobs that separates average roofers from great ones.
At Weatherproof Roofing, we take pride in this stuff.
We’re known for:
Professional installation
Clean, precise metal work
Custom fabrication
Long-lasting systems
Beautiful finished look
Not just “good enough.”
But something we’re proud to put our name on.
Small Upgrade, Big Protection
For homeowners in Edmonton, the cost of chimney flashing is often small compared to dealing with:
Interior water damage
Mold
Ceiling repairs
Repeated patch jobs
Done properly, it’s an investment with a huge payoff.
It’s one of the smartest preventative upgrades you can make.
Especially when you consider how long custom chimney flashing can last: often decades.
Final Thought
If your chimney flashing looks worn, rusty, or questionable…
Don’t wait for a leak.
Because with flashing, it’s usually:
Not “if”
But “when.”
Repairing your Edmonton home's roof flashing now saves headaches later.
Chimney Leaking? Our Edmonton Repair Team Can Help
Weatherproof Roofing specializes in chimney flashing replacements throughout Edmonton, offering custom metal solutions that look great and last for years.
Reach out for an inspection and we’ll let you know exactly what shape it’s in — no pressure, just straight answers.
Because details matter. And flashing is one of the biggest ones.